CVE-2026-31813 | supabase auth up to 2.184.x Token Endpoint authentication spoofing (EUVD-2026-11239)

March 11, 2026 Yanac

A vulnerability classified as critical was found in supabase auth up to 2.184.x. Impacted is an unknown function of the component Token Endpoint. Executing a manipulation can lead to authentication bypass by spoofing.

This vulnerability is handled as CVE-2026-31813. The attack can be executed remotely. There is not any exploit available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More